- #1
songoku
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Homework Statement
A tone will be produced when blowing air to partially filled bottle. What will be the new frequency after drinking some water in the bottle and repeating the same experiment, ?
a. Higher than before
b. Less than before
c. same as before
d. impossible to tell
Homework Equations
f = (2n-1)v / (4L)
The Attempt at a Solution
Drinking some water will make the length of air column increases. For the same tone (assume maybe fundamental frequency) and constant value of v (speed of sound), the frequency will be lower?
Thanks